That is a triple pass anti micro bacterial don't need to change for life bad ass round em' up and kick the dust right out of your house filters. Those things don't need to be looked at or cleaned. And look what you did, you ruined them. Now we have to put prefilters in, as well as Four Inch Perforated filters too. Ass Hole, What were you thinking??????
Yep, a Rheem coil....took the pics for the landlord to see and called him to come in to look at it so he understands why it's going to cost a little more than just a service call....never showed up. Almost all new installs we do are with Air Bears. This guy just wanted a filter slid under the blower on a box....pay me now or pay me later.